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REEPS WORKING PAPER No. 20092
National identity, globalization, and the well-being of nations
Voxi Heinrich Amavilah
Abstract: Using a simple production function approach I show that conventional factors and forces of
production, national identity, and globalization are important to national well-being, but in varying ways.
Whereas investment in capital and globalization, especially social globalization, affect national well-being
strongly, national well-being is inelastic to all three measures of national identity. A reasonable conclusion
is that nations gain more from interactions with other nations than from national isolation. JEL Code: O43,
O57, F43, O11, D31, Z00
Keywords: National identity, national colors, globalization, well-being of nations, human development
index (HDI), national flag colors
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1For the difference see Joseph Nye (2002) at
This paper estimates the effects of some measures of national identity and globalization
on the national well-being of 55 countries in 2007. For ages the forces of nationalism and
globalization have coexisted, with globalization tending to gain an upperhand in recent
years and nationalism dominating the 19th Century and early years of the 20th Century
(Cf. Harry G. Johnson, 1967). Although the coexistence continues to-date, its rate of
progress has slowed in the face of the current financial crises and growing voices against
“globalism.”1 Under these new conditions it is relevant to ask what the effects of
nationalism and globalization are on the well-being of nations.
As a collection of common attributes and values of a nation, national identity is a
reasonable proxy for nationalism (Jade P. Dougherty, 2003). In the olden days racial
homogeneity and ethnic purity were key characteristics that identified nations. Nowadays
nations are heterogenous so that national identity can best be represented by national
symbols and national institutional properties. Among national symbols are such things as
national flags, national flag colors, and national colors. Key institutional elements of
national identity include constitutions and other constitutional elements of institutions.
While the effects of constitutions and other constitutional elements of institutions on
economic performance are common subjects of study, and while it is intuitively clear that
national identity is important to economic performance, estimates of the effects of
national identity and globalization on human well-being remain scanty.
In this paper I impose a simple production function on a small sample of nations to
estimate the effects of national identity and globalization on the national well-being of 55
nations in 2007. Using an OLS estimator I find that conventional factors and forces of
production, national identity, and globalization are all important to national well-being,
but in different ways. For example, investment in capital and globalization affect national
well-being strongly. However, national well-being is inelastic to all three measures of
national identity considered. From these findings I conclude that nations gain more from
interactions with other nations than from nationalism, narrowly defined.
In what follows below I first build on the scanty extant literature on the subject in Section
2. In Section 3 I set up a simple framework for the empirical analysis. Section 4 presents
the estimation results, while Section 5 concludes.
2. Adding to the scanty relevant literature
Human well-being is ultimately the objective of every economic agent. The concept of
utility in the microeconomic theory of consumer choice demonstrates the role well-being
plays in life. For this reason human well-being (welfare) attracts a lot of attention
(Kahnemann, Diener, and Schwarz, 2003, Bruni and Porta, 2007). However, it was only
recently that Anand and Sen (1994) successfully developed and popularized the first
comprehensive index of human development - the human development index (HDI). The
benefit of the HDI over GDP per capita as a measure of well-being is that it is
multidimensional. Clark and McGillivray (2007, and Clarke and McGillivray (2006)
describe HDI measurement issues, while Mishra and Nathan (2008) propose
improvements. From this literature it is clear that well-being depends on economic and
non-economic factors and forces.
It is relatively easy to identify and specify the economic elements of HDI given that per
capita income is one of them - after all the determination of GDP is a well-studied issue.
What is not as easy is dealing with non-economic factors and forces, like national
identity, which influence well-being. However, studies on the value of cultural goods and
services like national parks, museums, public libraries, botanical gardens, zoos, theaters,
and the arts are inspiring (Aabo, 2005, Kinsey, 2002, Throsby, 2001, Baumol and
Bowen, 1966). Following that inspiration Amavilah (2008a) assumed a relationship
between national flags and national flag colors and HDI across 93 nations in 2007, and
found an inverse correlation between HDI and flag colors and a positive relationship
between flag existence and HDI. For a small sample of 57 countries Amavilah (2008b)
argued for a relationship between HDI on one side, and on the other side flags, flag
colors, number of original articles in a constitution, and number of constitutional
changes. Here, too, the results confirmed the first paper, in addition to having negative
coefficients for the number of original articles in the constitution, and number of
constitutional changes. In Amavilah (2009) HDI depends on conventional factors and
forces, national symbols, and globalization, where national symbols are represented by
national flags and national flag colors. This paper represents national identity by
national colors and constitutional elements, so that HDI depends on conventional factors
and forces, national identity, and globalization.
I clarify the difference between national colors and national flag colors in the data section
below. For now I observe that the nexus between economic growth and globalization
draws mainly from economic growth and trade theories. Axel Dreher (2003) provides an
excellent outline of the nexus and finds that globalization promotes economic growth.
Despite the lack of direct evidence, many economists would have no problem inferring
from Dreher that globalization is good for human well-being. In an analysis of the
‘globalization of human well-being’ Goklany (2002) concludes that ‘... in terms of the
truly critical measures of well-bing, ... the countries of world are much closer to being
equal than they were a few decades ago” (p. 15).
Also intuitively the importance of constitutional elements is obvious. I have seen it
suggested in Jose L. Cordeiro (2008) that Aristotle was the first to articulate the value of
constitutions. However, according to Charles A. Beard (1935), early theory argued that
constitutions were merely political instruments of the rich to dominate the poor. Morever,
it was only recently that Hayek (1978) added a new interpretation that enhanced
understanding of the role of constitutions, whereby constitutions provide for individual
liberty. To the extent that the rule of law sometimes hinders individual freedom, a
devoted follower of Hayek would say that constitutions contravene economic freedom
and thwart economic performance.
Douglass North (1990) furnishes an analytical framework for clarifying how institutions
evolve and how they induce change. In that scheme constitutions either promote or
inhibit incentives that are essential for economic performance. Thus, recent empirical
work on the influence of constitutions on the economic growth of nations are North-
constitent, at least in their conclusions. La Porta, et. al. (1998), for example, find that
constitutions that are based on French civil law affect economic growth more positively
than those based on British common law. Ed Glaeser, et. al. (2004) are skeptical of the
importance of political institutions, including constitutions. They find that human capital
and good policies, and only later in the process of development do improved political
institutions, foster good economic performance.
I surmise from Persson and Tabellini (2004, 2005) that constitutions are like national
troops ready when called upon to rally against corruption and other problems that tend to
stifle economic performance. Insofar as the troops have no mandate to call themselves
up, the success of their mission is inseparable from the governing policy. Policies depend
on political regimes, as Persson and Tabellini remind us, a presidential regime has policy
implications quite different from a majoritarian dispensation.
The extant literature is similarly clear in its implications that national identity and
globalization matter for human well-being, but the same literature continue to measure
well-being indirectly through per capita income. The economic sociologist Ming-Chang
Tsai (2006) employs a ‘dialectical’ random effect model to assess the impacts of
globalization on human well-being and finds a direct correlation between human
development and globalization. However, the positive effects are neutralized by the
negative indirect effects of globalization by way of debilitated state power, and increased
social spending and instability. In the end only the impacts of political globalization are
positive, ‘whereas economic and social globalization do not generate favorable
influences when development level and regional differences [serve] as controls’ (see
paper abstract). This paper lines up behind and adds an additional dimension to Ming-
Chan Tsai by making a connection between HDI on one side and national identity and
globalization on the other side.
3. Empirical framework
This section outlines the model, data, and the model estimations.
3.1 Well-being accounting model
By definition the human development index (HDI) is a 3D measure of the achievements
in health (H1), education (H2), and the standard of living (Y) of a country’s population
(N). Let and define some variable
where H is human capital, Y is real GDP, and a and b are weights. Then according to
Amavilah (2008a, b, c), H = f(N), and Y is Cobb-Douglas, i.e.,
Given (2) and assuming (1) becomes
where N is the rate of transforming raw N into quality N, A is the state of technology, L
is labor, n is the growth rate of L equal to the growth rate of N, and K is physical capital.
Therefore, to give (3) a familiar meaning, divide through by N so that
Simplifying and taking the natural logarithms of (4) leads to
In it q denotes a set of national identity, constitutional, and globalization variables.
Eq. (5) is the equation to be estimated.
2See Technical Note 1
3.2 Data and sources
The analysis focuses on 55 countries in 2007. To do that we need data on HDI, capital
(K, k), population (N), growth of labor (n), and a set of q variables. The q variables are
national identity and globalization. The data for HDI, N, and n are available from the
UNDP’s World Human Development Reports (WDRs, various). Human capital (H) has
two dimensions: Health/life expectancy at birth (H1), and education/literacy rate (H2).2
Capital (K, k) is the percentage of GDP that goes into fixed capital formation as given by
the IMF’s International Financial Statistics (IFS) Yearbook (2007). GDPPC (Y) is per
capita GDP in terms of purchasing power parity (PPP); it is available from a variety of
sources including the IMF/IFS, CIA, and WDRs.
The two q variables are national identity and globalization. I represent national identity
with national colors and constitutional identifiers. National colors for some countries are
their national flag colors; for other countries national colors are national flag colors plus
additional colors that make whatever national sense - and I am not going into that part.
For instance, the U.S. national colors and national flag colors are the same: Red, White,
and Blue. National flag colors for Bangladesh are Green and Red, but national colors
would be national flag colors plus Brown and Blue. Thus, to generate dummy variables
for the national color variable I examined Wikipedia’s “well-known national colours” at
http://e.wikipedia.org/wiki/National_colours. Next I arbitrarily set White = 5, Blue = 4,
Red = 3, Yellow = 2, and Black = 1. From here the values of other colors are arbitrary
color combinations, i.e., Green = Y x B = 2 x 4 = 8, Purple = Blue x Red = 4 x 3 = 12,
and so on. For instance, the U.S. flag is Red, White, and Blue. The dummy value for US
national colors is White + Red + Blue = 5 + 3 + 4 = 12. For Australia national flag colors
are Green and Gold, giving a dummy value of approximately 10 (I use Yellow for Gold).
However, Australia’s national colors include Blue as well as Green and Gold so that the
dummy value is 15 (Green + Gold + Blue). I do similar coding for all 55 nations in the
The second set of q variables, which I label constitutional identifiers, relates to
constitutions and constitutional elements. There are two data series from Jose Cordeiro
(2008). One is the number of constitutions each country has had over the years. This
illustrates constitutional changes and stability. The second variable is the number of
original articles in each country’s constitution, which reflects the quality of the
constitution ... perhaps.
Globalization data are KOF data available at http://globalization.kof.ethz.ch/ and in Axel
Dreher (2003). They come in one aggregate and three disaggregates. The aggregate is
Table 1 - Descriptive statistics
Artiles of Constitution
3In previous studies I included regional dummies in (6), but the results were not
informative enough to warrant doing so here.
called the ‘Index of Globalization’ (aGlobe). The three disaggregates are the ‘Index of
Economic Globalization’ (eGlobe), ‘Index of Social Globalization’ (sGlobe), and the
‘Index of Political Globalization’ (pGlobe).3 Table 1 presents descriptive statistics of the
3.3 Implementing the well-being accounting model
Generalized in a conventional econometric form, (5) becomes
where X designates conventional factors and forces like exogenous technical change,
capital and labor, q represents national identity and globalization, and : is the error term.
I deploy the OLS estimator, making the usual adjustments for statistical problems, using
White’s (1980a, b) procedure. In such correction I deliberately err in favor of economic
significance vis-a-vis statistical significance.
4. Estimation results and their implications
Table 2 presents the results. From Estimation 2.1 it is clear that national well-being
responds positively to changes in capital investment and aggregate globalization.
Globalization has the larger of the two positive influences on HDI. National well-being is
inelastic with respect to national identity and labor growth, with the negative effect of
national colors on well-being being statistically insignificant at the five percent level.
Estimation 2.3 excludes the dummy variable for national colors which is insignificant in
Estimation 2.1. Even so, the technical efficiency of the estimates does not improve a lot,
and the explanatory power of the two regressions as measured by the adjusted R-square
remains the same. This suggests the results are robust.
Estimation 2.2 is Estimation 2.1 with the globalization index disaggregated into its
economic (eGlobe), social (sGlobe), and political (pGlobe) components. Any
globalization (iGlobe) and capital investment affect HDI in a strong way, with sGlobe
having the largest effect of the three. Estimation 2.4 assumes zero globalization. In this
case only capital investment has a positive, but statistically insignificant, effect on
What do the results imply? A one percent increase in capital investment leads to about a
three percent rise in HDI, implying the material conditions of nations are very important
to their national well-being. A further policy implication of this finding is that in spite
Table 2 - National identity, globalization, and national well-being of 55 nations in 2007
(Parentheses t-ratios at 5% significance level)
No. of articles
-0.008 (-1.206) -0.006 (-1.407)
-0.012(-0.833) -0.008(-1.389) -0.006(-1.869)
Figure 1- National well-being under varying scenarios - Comparative statics I
0.3 0.40.5 0.6 0.70.80.9
4For those interested in playing around with Figure 1, a Microsoft Excel *.xls
copy is available as an email attachment upon request.
of the limitations of per capita GDP as a measure of well-being, investment in things is still
good for national well-being.
National well-being is irresponsive (inelastic) to all measures of national identity. It is true
that people normally get emotional about their flags. However, national colors are not a
positive determinant of well-being. This makes common sense; the USA, for example,
would not go to war because of Red, White, and Blue even though seeing the flag
dishonored makes many people mad. One curious observation is that countries with more
complex national color schemes generally rank low on HDI. I draw a blank on the economic
rationale of this observation. National well-being is also inelastic with respect to the two
constitutional identifiers of national identity. Particularly, the number of constitutional
changes reduces national well-being. The more frequent the changes in the constitution, the
lower HDI. This too is reasonable since too many changes imply instability. Moreover, the
negative effect on well-being of the number of original articles of a constitution suggests
insecurity insofar as large constitutions are most likely difficult to interpret. There are no
scale advantages in this case; the large size of a constitution is an additional opportunity cost
of business decisions. India has the largest constitution (395 articles). It is probably hard for
businesses and individual persons there to understand their risks, and they are probably more
likely to be risk averse when they do. The average size of a constitution in this group of
countries is 12 articles (see Table 1), but I am not suggesting that countries with the smallest
constitution, like the UK, have the highest HDI.
Aggregate globalization has the largest effect on national well-being: at the aggregate level a
dollar increase in globalization adds no less than fifty-five cents to national well-being.
Disaggregating globalization, sGlobe has the strongest effect on HDI, followed by eGlobe
and pGlobe. By constrast, whereas in Estimation 2.4 globalization is zero, and HDI is a
function of conventional factors and forces and national identity, in Estimations 2.5 and 2.6 I
set labor and capital to zero so that HDI depends on national identity and globalization.
National identity is taken to be zero in Estimations 2.7 and 2.8, and HDI is determined by
conventional factors and forces and globalization. The findings are all comparable, which I
take to mean the estimates are robust. However, Figure 1 shows discernible differences in
the goodness-of-fit.4 For example HDI2.2 and HDI2.3 have exaggerated spikes in their
prediction of high HDI, but do remarkably well thereafter. HDI2.4 underestimates the high
HDI and overestimates the middle. Only HDI2.1 gives the best fits overall.
5. Tentative concluding remarks
This paper estimates the effects on HDI of conventional factors and forces, national identity,
and globalization. Using a simple production function transformation, I find that capital
investment, the growth of labor, and exogenous technical shocks affect national well-being,
with capital raising it, and labor growth and technical change lowering it. A policy
implication is to improve all three.
National well-being is inelastic with respect to measures of national identity. I speculate
(without evidence) that national well-being influences national identity more than the other
way around. While I am unable to recommend that countries spend less time and resources
on promoting their national identities, I am concluding that countries gain more from
globalization than from national uniqueness. For this group of countries most gains from
globalization come from social globalization, but economic and political globalization are
significant as well. These results must account for the fact that an obvious strength of the
paper is also its weakness: the simplicity of the methods both theoretical and empirical. Yet
this weakness also opens upon research possibilities.
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